16923756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 41888000

約数和(自身を除く): 24964244

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 373, 398, 597, 746, 796, 1119, 1194, 1492, 2238, 2388, 3781, 4476, 7087, 7562, 11343, 14174, 15124, 21261, 22686, 28348, 42522, 45372, 74227, 85044, 148454, 222681, 296908, 445362, 890724, 1410313, 2820626, 4230939, 5641252, 8461878, 16923756]

約数ペア:

[(1, 16923756), (2, 8461878), (3, 5641252), (4, 4230939), (6, 2820626), (12, 1410313), (19, 890724), (38, 445362), (57, 296908), (76, 222681), (114, 148454), (199, 85044), (228, 74227), (373, 45372), (398, 42522), (597, 28348), (746, 22686), (796, 21261), (1119, 15124), (1194, 14174), (1492, 11343), (2238, 7562), (2388, 7087), (3781, 4476)]